The two allegedly began flirting after Wahlberg appeared on McCarthy’s talk show and spent more time flirting than actually conducting an interview. And when I say flirting, they were, not kidding, talking about the ins and outs of dirty talk during sexy times.

If that weren’t enough evidence, the pair was also spotted spending the 4th of July Holiday together and in the company of fellow NKOTB member Jonathan Knight and his boyfriend Harley.

Still not convinced? Well, follow them both on Twitter, because they are like high school kids passing notes back and forth in fourth period.